Getting Geolocation coordinates using AngularJS

Question

I am trying to get the latitude and longitude of my position using AngularJS and Geolocation. This is the function in the controller in which I am assigning the values of the latitude and the longitude and printing them out to the browser console. The nearme() function is called,

  var mysrclat= 0; var mysrclong = 0;
  $scope.nearme = function($scope) {
    if (navigator.geolocation) {
        navigator.geolocation.getCurrentPosition(function (position) {

                mysrclat = position.coords.latitude; 
                mysrclong = position.coords.longitude;
        });
        console.log(mysrclat);
        console.log(mysrclong);
    }
}

The issue is that, the first time, the coordinates print as 0, 0. Then, after that it prints the correct values of the coordinates. Why is it printing 0, 0 as the coordinates the first time?

Gleb Vinnikov · Accepted Answer · 2014-11-30 19:55:05Z

5

Everything is easy :) your console.log is located beyond collback borders,

function (position) {
  mysrclat = position.coords.latitude; 
  mysrclong = position.coords.longitude;
  console.log(mysrclat);
  console.log(mysrclong);
});

http://jsfiddle.net/glebv/axrw7g90/18/

answered Nov 30, 2014 at 19:55

Gleb Vinnikov

4684 silver badges13 bronze badges

Sign up to request clarification or add additional context in comments.

2 Comments

user2297790 Over a year ago

Thanks.. What do I do if i need to utilize the values of mysrclat and mysrclong beyond the callback borders? like in my case, i need to use those values in another function..I've tried assigning it to $scope variable and using it in the other function does not work as well..any ideas?

Gleb Vinnikov Over a year ago

You should bind them to scope or to implement it as a service, it's much better. You can use github.com/arunisrael/angularjs-geolocation, I guess it's very suitable for your task or review code of the service. It's very simple and use it for your porpoises.

Collectives™ on Stack Overflow

Getting Geolocation coordinates using AngularJS

1 Answer 1

2 Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

2 Comments

Your Answer

Sign up or log in

Post as a guest

Related